# groundtruth

> groundtruth — jackstewart254-groundtruth. Use this tool when you need to assemble and verify datasets on city services, as it provides templates for data collection, identifies data gaps, and accepts submissions with provenance to return reliable verdicts. It solves problems of data inconsistency and incompleteness by enabling collaborative data gathering and validation. Ideal for use cases requiring accurate and up-to-date information on city services, where verified data is essential for informed decision-making.

Canonical page: https://skillsregistry.net/skills/jackstewart254-groundtruth  
JSON: https://api.skillsregistry.net/v1/skills/jackstewart254-groundtruth

## Description

Enables MCP-capable agents to assemble and update a public, verified dataset on city services by providing templates for data collection, listing data gaps, accepting submissions with provenance, and returning verdicts.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/c8ccpxbq2a)
- **Repository:** <https://github.com/jackstewart254/groundtruth>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jackstewart254-groundtruth"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jackstewart254-groundtruth` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jackstewart254-groundtruth/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt